Mine locked up constantly, even after updates and trying another card in it, it still locked up way too much. It was deaf and I didn't like it anyway, so off it went on Ebay. I bought another 106 instead, and I'm very happy with it. Good luck.
Pro-2004, 2005, 96, 106, 197, PSR 500. Kenwood R1000, TS-850SAT. JRC NRD-525, Allied SX 190 (2, one works 100%), Yaesu FRG-7(2), Hammarlund HQ-100, Icom R71A, a few old CBs.